Cong You Ban Mian (Scallion Oil Noodles)

Quick answer

Total time: 25 min
Level: Easy
Servings: 2 servings
Ingredients: 6

About this dish

Cong you ban mian - Shanghai scallion oil noodles - is a dish that builds deep flavor from almost nothing: noodles, scallions, soy sauce, and oil.

The entire outcome depends on the scallion oil itself. Scallions are fried in neutral oil over the lowest possible heat for nearly thirty minutes until every trace of moisture has evaporated and they darken to a deep, mottled brown, at which point the raw bite of the allium has transformed entirely into a sweet, caramelized fragrance. The margin for error is narrow: too much heat and the scallions scorch into bitterness; too little and the oil stays flat from start to finish, never developing the complexity the dish needs. Freshly boiled noodles are tossed with soy sauce and a generous ladle of the amber oil, then topped with the crisped, shriveled scallion pieces that provide crunch against the yielding noodles. In Shanghai lane-house noodle shops, a bowl costs three yuan and is eaten at the counter most often in the morning - a dish that makes the gap between simple ingredients and technical discipline as visible as possible.

Ingredients

servings

IngredientAmountUnit

fresh wheat noodles220 gg

scallions120 gg

soy sauce2 tbsptbsp

sugar1½ tsptsp

neutral oil5 tbsptbsp

white pepper¼ tsptsp

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Instructions

Read the steps as a cooking flow: prep, heat, seasoning, doneness control, and finish.

6 steps

1

Prep

Pat 120 g scallions dry, then cut them into 5 cm pieces.

Check the cut sides before they go into the pan, because wet scallions will splatter and slow the oil from developing a clean aroma.
2

Step

Place the scallions and 5 tbsp neutral oil in a pan, then set it over the lowest heat.

Leave them mostly undisturbed for the first 10 minutes so the moisture can leave slowly without scorching the edges.
3

Heat

After about 20 minutes, the edges should start shrinking and turning brown.

Keep the heat low, not higher for speed, and cook for 25 to 30 minutes total until the scallions are deep brown and crisp, not black.
4

Control

Lift out the crisp scallions and keep the amber scallion oil in the pan.

Add 2 tbsp soy sauce, 1.5 tsp sugar, and 1/4 tsp white pepper, then stir over low heat for 30 seconds until the sugar dissolves.
5

Season

Boil 220 g fresh wheat noodles and pull them 1 minute before the package time so they stay springy.

Drain in a colander and shake firmly, because excess water will dilute the concentrated scallion oil sauce.
6

Finish

Add the hot noodles directly to the sauce and toss vigorously for 30 seconds.

When every strand looks glossy and evenly coated, transfer to a bowl, top with the crisp scallions, and serve before the fragrance fades.

Practical Cooking Checks

The cues that matter most while cooking.

Key technique: Shanghai Cong You Ban Mian noodles derive deep nuttiness from scallions slow-fried in neutral oil.
Finish cue: When every strand looks glossy and evenly coated, transfer to a bowl, top with the crisp scallions, and serve before the fragrance fades.